Porous Organic Cage Thin Films and Molecular-Sieving Membranes

被引：6

作者：

Song, Qilei ^{[1
,2
]}

Jiang, Shan ^{[3
,4
]}

Hasell, Tom ^{[3
,4
]}

Liu, Ming ^{[3
,4
]}

Sun, Shijing ^{[5
]}

Cheetham, Anthony K. ^{[5
]}

Sivaniah, Easan ^{[1
,6
]}

Cooper, Andrew I. ^{[3
,4
]}

机构：

[1] Univ Cambridge, Dept Phys, Cavendish Lab, Cambridge CB3 0HE, England

[2] Univ London Imperial Coll Sci Technol & Med, Dept Chem Engn, London SW7 2AZ, England

[3] Univ Liverpool, Dept Chem, Liverpool L69 7ZD, Merseyside, England

[4] Univ Liverpool, Ctr Mat Discovery, Liverpool L69 7ZD, Merseyside, England

[5] Univ Cambridge, Dept Mat Sci & Met, Cambridge CB3 0FS, England

[6] Kyoto Univ, Inst Integrated Cell Mat Sci iCeMS, Kyoto 6068501, Japan

来源：

ADVANCED MATERIALS | 2016年 / 28卷 / 13期

基金：

英国工程与自然科学研究理事会; 欧洲研究理事会;

关键词：

INTRINSIC MICROPOROSITY; FRAMEWORK NANOSHEETS; POLYIMIDE MEMBRANES; GAS SELECTIVITY; POLYMER; PERFORMANCE; SEPARATION; PERMEABILITY; ENHANCEMENT; ACID;

D O I：

10.1002/adma.201505688

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Porous organic cage molecules are fabricated into thin films and molecular-sieving membranes. Cage molecules are solution cast on various substrates to form amorphous thin films, with the structures tuned by tailoring the cage chemistry and processing conditions. For the first time, uniform and pinhole-free microporous cage thin films are formed and demonstrated as molecular-sieving membranes for selective gas separation.

引用

页码：2629 / +

页数：10

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